:root {
  --bg: #0b0b0d;
  --bg-2: #111115;
  --card: #16161b;
  --card-2: #1d1d24;
  --line: rgba(255, 255, 255, 0.08);
  --text: #f3f1ec;
  --muted: #9a978f;
  --gold: #c9a45c;
  --gold-2: #e8cf97;
  --radius: 18px;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

svg {
  display: block;
}

.container {
  width: min(1200px, 100% - 2.5rem);
  margin-inline: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s;
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
  color: #1a1408;
  box-shadow: 0 10px 30px rgba(201, 164, 92, 0.25);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(201, 164, 92, 0.4);
}

.btn--ghost {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.btn--ghost:hover {
  border-color: var(--gold);
  color: var(--gold-2);
}

.btn--block {
  width: 100%;
}

.icon-btn {
  position: relative;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}

.icon-btn svg {
  width: 20px;
  height: 20px;
}

.icon-btn:hover {
  border-color: var(--gold);
  color: var(--gold-2);
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 1.25rem 0;
  transition: background 0.4s, padding 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}

.header.menu-open {
  z-index: 65;
}

.header.scrolled {
  padding: 0.75rem 0;
  background: rgba(11, 11, 13, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-color: var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.logo span {
  color: var(--gold);
  font-style: italic;
  font-weight: 500;
}

.nav {
  display: flex;
  gap: 1.6rem;
}

.nav__link {
  white-space: nowrap;
}

.nav__link {
  position: relative;
  font-size: 0.92rem;
  color: var(--muted);
  transition: color 0.3s;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text);
}

.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header__actions {
  display: flex;
  gap: 0.6rem;
}

.cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--gold);
  color: #1a1408;
  font-size: 0.7rem;
  font-weight: 700;
  display: grid;
  place-items: center;
  transition: transform 0.3s var(--ease);
}

.cart-count.bump {
  animation: bump 0.4s var(--ease);
}

@keyframes bump {
  50% { transform: scale(1.4); }
}

.hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.hamburger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  background:
    radial-gradient(circle at 75% 45%, rgba(201, 164, 92, 0.16), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(201, 164, 92, 0.06), transparent 40%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 3rem;
}

.hero__title {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  line-height: 1.1;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero__brand {
  display: block;
  font-family: var(--sans);
  line-height: 1.6;
}

.hero__title em {
  color: var(--gold);
  font-style: italic;
}

.hero__text {
  color: var(--muted);
  max-width: 520px;
  font-size: 1.05rem;
  margin-bottom: 2.25rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.hero__stats strong {
  display: block;
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--gold-2);
}

.hero__stats strong::after {
  content: "+";
}

.hero__stats span {
  font-size: 0.82rem;
  color: var(--muted);
}

.hero__visual {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1;
}

.hero__ring {
  position: absolute;
  width: 88%;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px dashed rgba(201, 164, 92, 0.3);
  animation: spin 60s linear infinite;
}

.hero__ring::before {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid var(--line);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.hero__watch {
  position: relative;
  width: min(360px, 70%);
  filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.6));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  50% { transform: translateY(-16px); }
}

.hero__tag {
  position: absolute;
  padding: 0.85rem 1.2rem;
  border-radius: 14px;
  background: rgba(22, 22, 27, 0.75);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  animation: float 7s ease-in-out infinite;
}

.hero__tag strong {
  display: block;
  color: var(--gold-2);
  font-size: 1rem;
}

.hero__tag span {
  font-size: 0.75rem;
  color: var(--muted);
}

.hero__tag--1 { top: 18%; left: 0; animation-delay: -2s; }
.hero__tag--2 { bottom: 16%; right: 0; animation-delay: -4s; }

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--bg-2);
  padding: 1.1rem 0;
}

.marquee__track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee__track span {
  font-family: var(--serif);
  font-size: 1.15rem;
  white-space: nowrap;
  color: var(--muted);
}

.marquee__track span:nth-child(even) {
  color: var(--gold);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ---------- Sections ---------- */
.section {
  padding: 6.5rem 0;
}

.section__head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 3.5rem;
}

.section__title {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section__text {
  color: var(--muted);
}

/* ---------- Filters & Products ---------- */
.filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 3rem;
}

.filter {
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--muted);
  transition: all 0.3s var(--ease);
}

.filter:hover {
  color: var(--text);
  border-color: rgba(201, 164, 92, 0.5);
}

.filter.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #1a1408;
  font-weight: 600;
}

.products {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.45s var(--ease), border-color 0.45s, box-shadow 0.45s;
  animation: fadeUp 0.6s var(--ease) both;
}

.product:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 164, 92, 0.35);
  box-shadow: var(--shadow);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
}

.product__media {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1.05;
  background: radial-gradient(circle at 50% 45%, var(--card-2), var(--card) 70%);
  overflow: hidden;
}

.product__media svg {
  width: 52%;
  height: auto;
  filter: drop-shadow(0 20px 25px rgba(0, 0, 0, 0.55));
  transition: transform 0.6s var(--ease);
}

.product:hover .product__media svg {
  transform: scale(1.08) rotate(-6deg);
}

.badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--gold);
  color: #1a1408;
}

.badge--new { background: #f3f1ec; }
.badge--sale { background: #e0605a; color: #fff; }

.wish {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--line);
  transition: color 0.3s, transform 0.3s var(--ease);
}

.wish svg { width: 17px; height: 17px; }
.wish:hover { transform: scale(1.1); }
.wish.active { color: #e0605a; }
.wish.active svg { fill: currentColor; }

.product__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem 1.3rem 1.4rem;
}

.product__cat {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.product__name {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin: 0.3rem 0 0.4rem;
}

.product__rating {
  font-size: 0.8rem;
  color: var(--gold-2);
  margin-bottom: 1rem;
}

.product__rating span {
  color: var(--muted);
  margin-left: 0.3rem;
}

.product__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.product__price {
  font-weight: 700;
  font-size: 1.02rem;
}

.product__price small {
  display: block;
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--muted);
  text-decoration: line-through;
}

.add-btn {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(201, 164, 92, 0.12);
  color: var(--gold-2);
  border: 1px solid rgba(201, 164, 92, 0.3);
  transition: all 0.3s var(--ease);
}

.add-btn svg { width: 18px; height: 18px; }

.add-btn:hover {
  background: var(--gold);
  color: #1a1408;
  transform: rotate(90deg);
}

/* ---------- Showcase ---------- */
.showcase {
  background: linear-gradient(180deg, var(--bg), var(--bg-2) 50%, var(--bg));
}

.showcase__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.showcase__visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 460px;
}

.showcase__glow {
  position: absolute;
  width: 75%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 164, 92, 0.3), transparent 65%);
  filter: blur(30px);
}

#showcaseWatch {
  position: relative;
  width: min(300px, 65%);
  filter: drop-shadow(0 40px 50px rgba(0, 0, 0, 0.6));
  transform: rotate(-12deg);
}

.specs {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.specs li {
  padding: 1rem 1.2rem;
  border-radius: 14px;
  background: var(--card);
  border: 1px solid var(--line);
}

.specs span {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.specs strong {
  font-weight: 600;
}

.countdown {
  display: flex;
  gap: 0.8rem;
  margin-bottom: 1.8rem;
}

.countdown div {
  flex: 1;
  max-width: 90px;
  text-align: center;
  padding: 0.8rem 0.4rem;
  border-radius: 14px;
  border: 1px solid rgba(201, 164, 92, 0.3);
  background: rgba(201, 164, 92, 0.06);
}

.countdown strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.7rem;
  color: var(--gold-2);
  line-height: 1.2;
}

.countdown span {
  font-size: 0.72rem;
  color: var(--muted);
}

.showcase__price {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.price-old {
  color: var(--muted);
  text-decoration: line-through;
}

.price-new {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--gold-2);
}

/* ---------- Features ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature {
  padding: 2.2rem 1.8rem;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--line);
  transition: transform 0.4s var(--ease), border-color 0.4s;
}

.feature:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 164, 92, 0.35);
}

.feature__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 1.4rem;
  color: var(--gold-2);
  background: rgba(201, 164, 92, 0.1);
  border: 1px solid rgba(201, 164, 92, 0.25);
}

.feature__icon svg { width: 26px; height: 26px; }

.feature h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--muted);
  font-size: 0.92rem;
}

/* ---------- Testimonials ---------- */
.testimonials {
  background: var(--bg-2);
}

.slider {
  overflow: hidden;
}

.slider__track {
  display: flex;
  transition: transform 0.7s var(--ease);
}

.testimonial {
  flex: 0 0 calc(100% / 3);
  padding: 0 0.75rem;
}

.testimonial > * {
  position: relative;
}

.testimonial {
  display: flex;
  flex-direction: column;
}

.testimonial .stars {
  color: var(--gold);
  letter-spacing: 0.15em;
  padding: 2rem 2rem 0;
  background: var(--card);
  border: 1px solid var(--line);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
}

.testimonial blockquote {
  flex: 1;
  padding: 1rem 2rem 1.5rem;
  font-family: var(--serif);
  font-size: 1.08rem;
  font-style: italic;
  line-height: 1.7;
  background: var(--card);
  border-inline: 1px solid var(--line);
}

.testimonial figcaption {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0 2rem 2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
}

.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #1a1408;
  background: linear-gradient(135deg, var(--gold-2), var(--gold));
}

.testimonial figcaption strong {
  display: block;
  font-size: 0.95rem;
}

.testimonial figcaption span:not(.avatar) {
  font-size: 0.8rem;
  color: var(--muted);
}

.slider__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.slider__dots {
  display: flex;
  gap: 0.5rem;
}

.slider__dots button {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--line);
  transition: all 0.4s var(--ease);
}

.slider__dots button.active {
  width: 28px;
  background: var(--gold);
}

/* ---------- Newsletter ---------- */
.newsletter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2.5rem;
  padding: 3.5rem;
  border-radius: 28px;
  border: 1px solid rgba(201, 164, 92, 0.25);
  background:
    radial-gradient(circle at 100% 0%, rgba(201, 164, 92, 0.2), transparent 50%),
    var(--card);
}

.newsletter__form {
  display: flex;
  gap: 0.6rem;
  padding: 0.4rem;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--line);
}

.newsletter__form input {
  flex: 1;
  min-width: 0;
  padding: 0 1.2rem;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font: inherit;
}

.newsletter__form input::placeholder {
  color: var(--muted);
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line);
  padding-top: 4.5rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer__brand p {
  color: var(--muted);
  margin: 1rem 0 1.5rem;
  max-width: 320px;
  font-size: 0.92rem;
}

.footer h3 {
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}

.footer__grid > div > a,
.footer__grid > div > p {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0.7rem;
  transition: color 0.3s;
}

.footer__grid > div > a:hover {
  color: var(--gold-2);
}

.socials {
  display: flex;
  gap: 0.6rem;
}

.socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  transition: all 0.3s;
}

.socials a svg { width: 17px; height: 17px; }

.socials a:hover {
  border-color: var(--gold);
  color: var(--gold-2);
  transform: translateY(-3px);
}

.footer__bottom {
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

/* ---------- Cart Drawer ---------- */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}

.overlay.show {
  opacity: 1;
  visibility: visible;
}

.cart {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 70;
  width: min(420px, 100%);
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-2);
  border-left: 1px solid var(--line);
  transform: translateX(100%);
  transition: transform 0.5s var(--ease);
}

.cart.open {
  transform: translateX(0);
}

.cart__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.cart__head h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.4rem;
}

.cart__items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
}

.cart__empty {
  height: 100%;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
}

.cart__empty svg {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  color: var(--gold);
  opacity: 0.6;
}

.cart-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.cart-item__img {
  width: 72px;
  height: 72px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--card);
}

.cart-item__img svg {
  width: 40px;
  height: auto;
}

.cart-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
}

.cart-item__price {
  font-size: 0.85rem;
  color: var(--gold-2);
}

.qty {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.4rem;
  padding: 0.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.qty button {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 0.95rem;
  line-height: 1;
  transition: background 0.3s;
}

.qty button:hover {
  background: var(--card-2);
}

.qty span {
  min-width: 16px;
  text-align: center;
  font-size: 0.85rem;
}

.remove-btn {
  color: var(--muted);
  transition: color 0.3s;
}

.remove-btn svg { width: 18px; height: 18px; }
.remove-btn:hover { color: #e0605a; }

.cart__foot {
  padding: 1.5rem;
  border-top: 1px solid var(--line);
}

.cart__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1.2rem;
}

.cart__total strong {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--gold-2);
}

/* ---------- Misc ---------- */
.to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 40;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--gold);
  color: #1a1408;
  box-shadow: 0 10px 30px rgba(201, 164, 92, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s var(--ease);
}

.to-top svg { width: 20px; height: 20px; }

.to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 2rem;
  z-index: 80;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  background: var(--card-2);
  border: 1px solid rgba(201, 164, 92, 0.4);
  box-shadow: var(--shadow);
  font-size: 0.9rem;
  white-space: nowrap;
  transform: translate(-50%, 150%);
  opacity: 0;
  transition: all 0.5s var(--ease);
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .products { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1180px) {
  .hamburger { display: flex; }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    z-index: -1;
    width: min(340px, 85%);
    height: 100vh;
    flex-direction: column;
    gap: 0.25rem;
    padding: 6rem 2rem 2rem;
    overflow-y: auto;
    background: var(--bg-2);
    border-left: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform 0.5s var(--ease);
  }

  .nav.open { transform: translateX(0); }

  .nav__link {
    font-size: 1.1rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav__link::after { display: none; }
}

@media (max-width: 900px) {
  .hero { padding-top: 7rem; }

  .hero__inner,
  .showcase__inner,
  .newsletter {
    grid-template-columns: 1fr;
  }

  .hero__content { text-align: center; }
  .hero__text { margin-inline: auto; }
  .hero__cta, .hero__stats { justify-content: center; }
  .hero__visual { max-width: 460px; width: 100%; margin: 0 auto; grid-row: 1; }

  .showcase__inner { gap: 1rem; }
  .showcase__visual { min-height: 340px; }

  .testimonial { flex-basis: 50%; }

  .newsletter { text-align: center; padding: 2.5rem; }

  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .logo { font-size: 1.2rem; }
  .section { padding: 4.5rem 0; }

  .products { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .product__body { padding: 1rem; }
  .product__name { font-size: 1.02rem; }
  .product__price { font-size: 0.9rem; }

  .features { grid-template-columns: 1fr; }

  .hero__stats { gap: 1.5rem; }
  .hero__stats strong { font-size: 1.6rem; }
  .hero__tag { padding: 0.6rem 0.9rem; }
  .hero__tag strong { font-size: 0.85rem; }

  .specs { grid-template-columns: 1fr 1fr; }
  .countdown strong { font-size: 1.35rem; }
  .price-new { font-size: 1.6rem; }

  .testimonial { flex-basis: 100%; }

  .newsletter { padding: 2rem 1.25rem; }
  .newsletter__form { flex-direction: column; border-radius: 20px; padding: 0.6rem; }
  .newsletter__form input { padding: 0.8rem 1rem; text-align: center; }

  .footer__grid { grid-template-columns: 1fr; text-align: center; }
  .footer__brand p { margin-inline: auto; }
  .socials { justify-content: center; }
}

@media (max-width: 420px) {
  .hero__cta .btn { width: 100%; }
  .product__foot { flex-wrap: wrap; }
  .add-btn { width: 36px; height: 36px; }
}

@media (max-width: 360px) {
  .products { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
}